clk: renesas: rzg2: Mark RWDT clocks as critical

Ensures RWDT remains alert throughout the boot process if enabled.

This patch applies the change to the following SoCs: r8a774a1,
r8a774b1 and r8a774c0.

Signed-off-by: Ulrich Hecht <uli+renesas@fpond.eu>
Link: https://lore.kernel.org/r/20200616162626.27944-4-uli+renesas@fpond.eu
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/clk/renesas/r8a774a1-cpg-mssr.c b/drivers/clk/renesas/r8a774a1-cpg-mssr.c
index e05bfa2004802e32edd08084ca8d226b53ea7713..fd54b9f625dadde6b4837260be33c7d6ddb78ac0 100644 (file)
--- a/drivers/clk/renesas/r8a774a1-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a774a1-cpg-mssr.c
@@ -237,6 +237,7 @@ static const struct mssr_mod_clk r8a774a1_mod_clks[] __initconst = {
 };
 
 static const unsigned int r8a774a1_crit_mod_clks[] __initconst = {
+       MOD_CLK_ID(402),        /* RWDT */
        MOD_CLK_ID(408),        /* INTC-AP (GIC) */
 };
 

diff --git a/drivers/clk/renesas/r8a774b1-cpg-mssr.c b/drivers/clk/renesas/r8a774b1-cpg-mssr.c
index c9af7091731248a2c7bc76713b802cc50840f440..f436691271ece627bd77318e487eda27506e827a 100644 (file)
--- a/drivers/clk/renesas/r8a774b1-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a774b1-cpg-mssr.c
@@ -233,6 +233,7 @@ static const struct mssr_mod_clk r8a774b1_mod_clks[] __initconst = {
 };
 
 static const unsigned int r8a774b1_crit_mod_clks[] __initconst = {
+       MOD_CLK_ID(402),        /* RWDT */
        MOD_CLK_ID(408),        /* INTC-AP (GIC) */
 };
 

diff --git a/drivers/clk/renesas/r8a774c0-cpg-mssr.c b/drivers/clk/renesas/r8a774c0-cpg-mssr.c
index f91e7a4847537926e0816efbc79ee62cfbc395e8..9fc9fa9e531ab42e955d6a69be6a4ec78071071e 100644 (file)
--- a/drivers/clk/renesas/r8a774c0-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a774c0-cpg-mssr.c
@@ -238,6 +238,7 @@ static const struct mssr_mod_clk r8a774c0_mod_clks[] __initconst = {
 };
 
 static const unsigned int r8a774c0_crit_mod_clks[] __initconst = {
+       MOD_CLK_ID(402),        /* RWDT */
        MOD_CLK_ID(408),        /* INTC-AP (GIC) */
 };